Performance Features:
1. Two ammeters for monitoring in both large and small ranges.
2. The auto-transformer adjusts smoothly.
3. Indicator lights and button operation make it simple to use.
4. Integrated or split structure for easy mobility.
Technical Specifications:
This instrument is designed for a 5-minute short-time duty cycle. For intermittent operation, the energization time should be less than 2.5 minutes, and the duty cycle should be greater than 10 minutes. Its specifications and technical parameters are as follows:
Product Introduction:
It is specially designed and manufactured for electrical equipment tests in power departments and industrial/mining enterprises, such as current load tests and temperature rise tests on various switches, current transformers, and other electrical equipment. It is suitable for primary bus protection, verifying current transformer ratios, and calibrating current relays and switches.
This series of products adopts a split/integrated structure depending on the product size and weight, featuring stepless output current adjustment, balanced current rise, wide load variation range, reliable operation, simple operation, and safety. It is an ideal device for current rise or temperature rise tests in industrial and mining enterprises.
It is essential equipment for places requiring high current during commissioning in the power and electrical industries. This device features easy maintenance, superior performance, safe and reliable use, attractive and sturdy construction, and easy mobility. It can output high current for extended periods or continuously at maximum for short durations. It is used to test thermal relays, switches, transformers, AC contactors, protection circuits, etc.; directly measure CT ratio and polarity; and switch operation time. For defective test objects, it is a destructive test. It is essential equipment for power supply enterprises, large factories, metallurgy, power plants, railways, and other power maintenance departments. It requires high-power output to meet test requirements and should be convenient for test personnel to use and carry. During testing, it must maintain accuracy and reliability even with frequent transportation and movement (causing vibration). After power-off, it does not need to be reset to zero and can continue testing. It uses advanced microelectronic processing technology, allowing all processes to be pre-set, with a full Chinese interface for simple and clear operation. After setting all test items, testing is automatic without manual intervention. It can be used in harsh environments such as high temperature, high humidity, offshore, extreme cold, and high altitude.
